import urllib.request
import urllib.parse


def create_request(page):
    base_url = "https://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=cname"

    data = {
        "cname": "北京",
        "pid": '',
        "pageIndex": page,
        "pageSize": 10
    }

    data = urllib.parse.urlencode(data).encode('utf-8')

    headers = {
        "User-Agent": 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Edg/130.0.0.0',
    }

    request = urllib.request.Request(url=base_url, data=data, headers=headers)
    return request


def get_content(request):
    response = urllib.request.urlopen(request)
    content=response.read().decode('utf-8')
    return content

def down_load(page,content):
    with open('kfc'+str(page)+'.json','w',encoding='utf-8') as f:
        f.write(content)


if __name__ == '__main__':
    start_page = (int)(input('请输入起始页码'))
    end_page = (int)(input('请输入截至页码'))

    for page in range(start_page, end_page + 1):
        # 请求对象定制
        request=create_request(page)

        content=get_content(request)

        down_load(page,content)
        re
